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"Oppa, you're back!!"
"Welcome back. Are you hurt anywhere?"
"Nope!"
A day had passed since they returned home, and Yeonji and Ms. Yeonhee were back.
Thankfully, there were no issues with their health, but the doctor had scolded them for
being too intense, saying it could harm their bodies. Yeonji seemed quite embarrassed
about it.
'I should keep the fact that I slept with my mother-in-law a secret...'
After our outdoor exposure walk, we naturally showered together and slept in my
room. I hadn't noticed anything strange until I woke up.
'I need to be a little more careful...'
Of course, Yeonji and Ms. Yeonhee weren't home yesterday, but I was too relaxed,
showering and sleeping in the same room as my mother-in-law.
If Yeonji had seen it, I could have made some excuse, but if Ms. Yeonhee had seen it, it
could have led to a big problem immediately.
"But... they said no for a week..."
"Huh?... Oh."
Yeonji spoke in a small voice, almost inaudible, but it was filled with considerable
disappointment.
'She's just starting to open her eyes to sex, and now she can't do it right away, so it's
understandable... but she's so disappointed.'
"Waaaaah..."
I was also quite disappointed, but considering Yeonji's health, it was a natural
decision. However, Yeonji was so disappointed that she couldn't have sex with me for
a week that she even teared up.
"Did this son-in-law make Yeonji cry?"
Stare
"N-no... it's... it's not that..."
My mother-in-law smiled slightly, as if joking, but when Yeonji started to cry, Ms.
Yeonhee glared at me a little.
"Hehe... I'm just kidding. Yeonji, it's not like you should be crying like that. You should
get ready for school."
"Huh? But I just got home?"
"This girl... you're perfectly fine, and the first thing you think about after coming home
is having sex with this son-in-law? You seem fine to me?"
"M-Mom!"
Yeonji's face flushed at the word "sex," and she yelled at her mother.
'Ms. Yeonhee seems weak to this kind of talk.'
Ms. Yeonhee, who had been standing quietly beside us, was even more flushed than
Yeonji, but she tried to maintain her composure while being embarrassed.
"Alright! If you're healthy and not having sex, go to school!"
"Okay, okay, just don't keep saying 'sex, sex'... Waaaaah..."
Embarrassed, Yeonji ran upstairs to get ready for university.
"Hehehe, she's so cute♥"
My mother-in-law smiled, seemingly satisfied with her daughter's embarrassed
reaction.
'When she's like this, she seems like an S... Could it be...'
Unlike the masochistic female appearance she shows when we're alone, my mother-
in-law seemed a bit S-like.
'But Yeonji was like that during her first time, so is it really that embarrassing to be
embarrassed by the word "sex"?'
Yeonji's embarrassment button was a bit ambiguous, but I was also satisfied with
seeing her embarrassed, so I didn't say anything.
"Then, please take care of her, Yeonhee."
"Yes, Madam."
My mother-in-law looked a little bitter at being called "Madam," but she seemed used
to it, just watching Ms. Yeonhee leave.
"Haa... that child used to follow me around calling me 'Mom' when she was little..."
"Ms. Yeonhee? ... I can't imagine that."
"Oh my, when Yeonhee was little, she was more of a crybaby than Yeonji... until she
found out we weren't blood-related..."
My mother-in-law smiled as she thought about the past, but she also looked regretful
that our relationship had become like this.
"Ms. Yeonhee will... call you 'Mom' again someday."
"I hope so... just like you, Master♥"
"T-that's..."
I blushed a little, bringing up something embarrassing again.
"Hehe... you must be tired from sleeping late last night, so get some rest... and after
lunch, I'll tell you about what I mentioned before."
"Ah, yes, thank you, Mother-in-law."
I had spent about two hours mixing bodies with my mother-in-law after returning
home from our outdoor exposure walk, so I was a bit tired.
I was considerate of my mother-in-law, so I saw Yeonji off to school and went to my
room, planning to take a nap.
.........
"Mom is really too much..."
"Madam didn't mean any harm."
"I know, but still... how can she say 'se, sex' so openly..."
Yeonji was talking to her sister in the car on the way to school.
She was still blushing as she talked about what happened at home, seemingly
embarrassed.
"Madam probably didn't think you were a perverted daughter who only thinks about
sex."
"..."
"Miss?"
As expected of Yeonji, who wasn't good at lying, she couldn't deny her sister's
accurate statement and just avoided her gaze.
"Could it be that you really..."
"N-no!! Anyway, I'm going to school. See you later, sis!"
As soon as she arrived at school, she ran out of the car and went to her lecture, as if
fleeing.
"Hi, Sujeong."
"You're here?... But why are you sweating so much?"
"U-uh... it's nothing, hehe..."
Yeonji, who sat next to her best friend Sujeong, spent time listening to the lecture
together.
.........
During lunchtime, they ate at a fancy restaurant near the school that Sujeong had
booked. Yeonji cautiously brought up a topic.
"Um... Sujeong."
"Yeah? What is it?"
Sujeong was eating pasta with an elegant air, which made Yeonji feel a little envious,
as it was similar to the image of a woman she dreamed of.
"Um... you've had se, sex... right?"
"Pffft?!"
"Are you okay?"
"Cough! Cough! I-I'm okay!"
Sujeong was so flustered by the sudden topic that she choked and coughed, her face
turning red. It wasn't clear if it was because of what Yeonji said or because of the
coughing.
'S-suddenly sex... I haven't even done it once yet...'
She felt envious that Yeonji had become a woman before her by actually having sex
recently.
But she never expected Yeonji to ask such a question, so Sujeong was flustered, but
she soon put on a relaxed expression and answered.
"O-of course... it was a l-little while ago, though..."
"Really?... I wanted to ask you something because of doing it with that oppa..."
Yeonji was also quite embarrassed as she spoke, her face turning red. But she seemed
to be quite worried about something, so she hesitated a little before speaking.
"What would it be like... if you couldn't have sex for a week?"
"A week? You can just hold it in."
"W-what if it's hard to hold it in?"
"It's just a week... are you worried about not being able to have sex with that oppa for a
week?"
".....Yeah."
Sujeong was stunned to see Yeonji nod her head in agreement, even though she
hesitated a little.
'Y-Yeonji was this kind of girl?!'
The Yeonji that Sujeong knew was a pure girl who would blush just from watching porn
and couldn't even look at it properly, let alone talk about anything sexual.
'She's worried about not being able to have sex for just a week?! What did that oppa
do to Yeonji?!'
Sujeong thought that the reason she had changed into such a sexual woman was
because of that oppa, and she was shocked inside, but she pretended to be calm and
continued to speak.
"You... can't hold it in for a week?"
"N-no, I can hold it in... but it might be hard for oppa to hold it in too... and I also want
to do it... oppa comes first, though..."
Yeonji was stammering as she answered, making excuses about her oppa, but it was
clear that she was indirectly saying that it was hard for her to hold it in for a week.
'I don't know since I haven't done it...'
Sujeong had lied to Yeonji that she had had sex, but she had zero actual experience.
"But why can't you do it for a week? Is the auntie stopping you? Or is that oppa
somewhere else?"
"No, it's not that..."
Sujeong asked a question to change the topic a little.
Yeonji's face turned bright red, and she looked around before whispering the reason in
Sujeong's ear.
"Whaaaaat!?! So you were too intense...!"
"Shhh!!"
Sujeong was so surprised that she almost shouted, but thankfully, Yeonji covered her
mouth, so no one else heard.
"L-let's go somewhere quiet first."
"Okay..."
Thanks to Sujeong's shout, they had become the center of attention, so they went to a
room cafe they often visited to change locations and talk.
"S-so you're saying you were too intense and it put a strain on your body?!"
"Yeah... that's right."
"No, how did you do it..."
She couldn't understand how a normal couple could have sex so intensely that they
were told not to have sex for a week.
'C-could it be that his dick is really as big as an arm?!'
She had thought Yeonji was exaggerating a little last time, but considering Yeonji's
situation and condition, she could tell it wasn't a lie.
"H-how did you do it to get like that?"
"Th-that's a secret."
There were many things that were too embarrassing to talk about, even with her best
friend, so Yeonji didn't tell her.
However, the more she didn't tell her, the more curious Sujeong became.
"Anyway, if the doctor told you to rest, you should rest, okay?"
"Yeah... but..."
Sujeong was quite shocked to see Yeonji subtly revealing that she wanted to have sex
despite what the doctor said.
"W-well, the auntie would know best about that kind of thing, so why don't you ask
her? Of course, I can tell you too, but it seems very different from my case..."
"Really? Okay, thanks for the advice, Sujeong."
"No... it's nothing..."
In the end, Sujeong couldn't think of a solution again, so she passed the responsibility
back to the auntie.
'How intense did they have to be to hurt their body... I'm jealous...'
Sujeong was envious that Yeonji's boyfriend was getting closer and closer to her ideal
type, but she didn't say it out loud since he was her friend's boyfriend.
She just felt her panties getting a little wet as she listened to Yeonji's story, feeling
envious inside...
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